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Central exchange dispatcher for pneumatic tube systems

  • US 3,295,662 A
  • Filed: 08/24/1964
  • Issued: 01/03/1967
  • Est. Priority Date: 08/24/1964
  • Status: Expired due to Term
First Claim
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1. A CENTRAL EXCHANGE DISPATCHER FOR PNEUMATIC TUBE SYSTEMS FOR THE TRANSMISSION OF CARRIERS THERETHROUGH COMPRISING A CODE SENSING STATION, CARRIERS FOR TRANSMISSION THROUGH SAID SYSTEM MEANS OPERABLE TO PRESENT SAID CARRIERS SUCCESSIVELY TO SAID STATION, EACH OF SAID CARRIERS BEING PROVIDED WITH A DESTINATION CODE, A PLURALITY OF CARRIER EJECTION STATIONS, AN OUTGOING TUBE AT EACH OF SAID EJECTION STATIONS, MEANS AT SAID SENSING STATION OPERABLE TO SENSE THE DESTINATION CODE ON A CARRIER WHEN PRESENT AT SAID SENSING STATION, A TRACKWAY EXTENDING FROM SAID SENSING STATION TO SAID EJECTION STATIONS, MEANS FOR CON-

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